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TPS3824-33DBVR The Texas Instruments TPS3824-33DBVR is a voltage supervisor IC with a watchdog timer. It features a 2.93V threshold voltage and a 120ms minimum reset timeout.
Mfr Part #:

TPS3824-33DBVR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3824-33DBVR is a voltage supervisor IC with a watchdog timer. It features a 2.93V threshold voltage and a 120ms minimum reset timeout.
✓ Total Stock: 73,282 pcs
$ Price Range: $0.44

TPS3824-33DBVR Available from 4 distributors

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Smaxon Electronics ✓
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66,666 pcs
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Optech Co.,Limited ✓
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4,886 pcs
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4886 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
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1,718 pcs
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Trace Tec ✓
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12 pcs
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12 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS3824-33DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Supply Current
Type
Voltage
Watchdog Timer
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TPS3824-33DBVR Description

Short technical summary and product information.

The Texas Instruments TPS3824-33DBVR is a voltage supervisor IC designed for system monitoring and reset generation. It monitors a single voltage supply with a typical threshold of 2.93V, ensuring system stability.

 

Key features include a watchdog timer to detect software or hardware malfunctions and a reset timeout of at least 120ms. The output can be configured as active-high or active-low with a push-pull, totem pole driver. This device operates across a temperature range of -40°C to 85°C.

 

Packaged in a compact SOT-23-5 surface-mount case, the TPS3824-33DBVR is suitable for space-constrained applications. Its typical supply current is a low 0.015mA, making it power-efficient.

 

This supervisor IC is ideal for applications requiring reliable power-on reset and system monitoring functions, helping to prevent system failures due to voltage fluctuations or software hangs.

TPS3824-33DBVR Quick Information

Product Type: Voltage Supervisor
Series: TPS3824
Canonical Name: Texas Instruments TPS3824-33DBVR Voltage Supervisor IC
Subcategory: Reset & Watchdog ICs

TPS3824-33DBVR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS3824-33DBVR Estimated Pricing

Qty Low High
1+ $0.44 $0.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS3824-33DBVR Features

  • Monitors a single voltage supply.
  • Features a watchdog timer for system monitoring.
  • Provides active-high or active-low reset output.
  • Operates over a wide temperature range.
  • Low typical supply current of 0.015mA.

TPS3824-33DBVR Applications

  • Ensures reliable system power-on reset.
  • Detects software or hardware malfunctions.
  • Suitable for space-constrained designs.
  • Used in embedded control systems.
  • Provides stable system operation.

TPS3824-33DBVR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the typical threshold voltage for the TPS3824-33DBVR?

The typical threshold voltage for the TPS3824-33DBVR is 2.93V.

What is the reset timeout duration?

The reset timeout is a minimum of 120ms.

Does the TPS3824-33DBVR have a watchdog timer?

Yes, the TPS3824-33DBVR includes a watchdog timer.

What type of reset output does this supervisor provide?

It provides an active-high or active-low reset output.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package type is the TPS3824-33DBVR supplied in?

It is supplied in a SOT-23-5 package.

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